BRIEF-S&P 500 to add Affiliated Managers Group, drop Forest Labs

June 24 Tue Jun 24, 2014 5:23pm EDT

June 24 (Reuters) - * S&P Dow jones indices says Affiliated Managers Group Inc to replace

Forest Laboratories Inc in S&P 500 * S&P Dow jones indices says change to be made after close of trading on June

30 * S&P Dow jones indices says Forest is being acquired by S&P 500 component

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